KR102560920B1 - 철 합금 및 다른 금속으로 제조된 가공물의 저압 침탄(lpc) 방법 - Google Patents

철 합금 및 다른 금속으로 제조된 가공물의 저압 침탄(lpc) 방법 Download PDF

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Publication number
KR102560920B1
KR102560920B1 KR1020180097486A KR20180097486A KR102560920B1 KR 102560920 B1 KR102560920 B1 KR 102560920B1 KR 1020180097486 A KR1020180097486 A KR 1020180097486A KR 20180097486 A KR20180097486 A KR 20180097486A KR 102560920 B1 KR102560920 B1 KR 102560920B1
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KR
South Korea
Prior art keywords
gaseous carbon
carbon carrier
time
carburizing
lpc
Prior art date
Application number
KR1020180097486A
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English (en)
Korean (ko)
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KR20190020634A (ko
Inventor
마시에즈 코레키
아그니에스즈카 브레우카
Original Assignee
세코/워윅 에스.에이.
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Publication of KR20190020634A publication Critical patent/KR20190020634A/ko
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Publication of KR102560920B1 publication Critical patent/KR102560920B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
KR1020180097486A 2017-08-21 2018-08-21 철 합금 및 다른 금속으로 제조된 가공물의 저압 침탄(lpc) 방법 KR102560920B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL422596A PL422596A1 (pl) 2017-08-21 2017-08-21 Sposób nawęglania podciśnieniowego (LPC) elementów wykonanych ze stopów żelaza i innych metali
PLP.422596 2017-08-21

Publications (2)

Publication Number Publication Date
KR20190020634A KR20190020634A (ko) 2019-03-04
KR102560920B1 true KR102560920B1 (ko) 2023-07-27

Family

ID=63524022

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180097486A KR102560920B1 (ko) 2017-08-21 2018-08-21 철 합금 및 다른 금속으로 제조된 가공물의 저압 침탄(lpc) 방법

Country Status (9)

Country Link
US (1) US10752984B2 (zh)
EP (1) EP3447163B1 (zh)
JP (1) JP7253886B2 (zh)
KR (1) KR102560920B1 (zh)
CN (1) CN109423598B (zh)
CA (1) CA3014946A1 (zh)
ES (1) ES2862977T3 (zh)
PL (1) PL422596A1 (zh)
RU (1) RU2694411C1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113502449A (zh) * 2021-06-04 2021-10-15 中航力源液压股份有限公司 一种15Cr14Co12Mo5Ni2VW高强度不锈钢低压渗碳热处理方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030168125A1 (en) * 2001-02-23 2003-09-11 Aymeric Goldsteinas Low-pressure carburising method
JP2004332074A (ja) * 2003-05-09 2004-11-25 Toho Gas Co Ltd 浸炭方法

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US3796615A (en) * 1971-06-23 1974-03-12 Hayes Inc C I Method of vacuum carburizing
FR2663953B1 (fr) 1990-07-02 1993-07-09 Aubert & Duval Acieries Procede et installation de cementation de pieces en alliage metallique a basse pression.
EP0818555B2 (en) * 1995-03-29 2007-08-15 JH Corporation Method for vacuum carburization
JP3895000B2 (ja) * 1996-06-06 2007-03-22 Ｄｏｗａホールディングス株式会社 浸炭焼入焼戻方法及び装置
EP0882811B2 (de) 1997-06-03 2010-12-15 Ipsen International GmbH Verfahren zur Aufkohlung metallischer Werkstücke in einem Vakuum-Ofen
US6187111B1 (en) 1998-03-05 2001-02-13 Nachi-Fujikoshi Corp. Vacuum carburizing method
JP3531736B2 (ja) * 2001-01-19 2004-05-31 オリエンタルエンヂニアリング株式会社 浸炭方法及び浸炭装置
PL202271B1 (pl) 2001-04-19 2009-06-30 Seco Warwick Spo & Lstrok Ka Z Sposób nawęglania wyrobów stalowych w atmosferze beztlenowej pod obniżonym ciśnieniem
PL204202B1 (pl) * 2002-10-21 2009-12-31 Politechnika & Lstrok Odzka Mieszanina węglowodorowa do nawęglania stali w podciśnieniu
PL204747B1 (pl) 2002-10-31 2010-02-26 Politechnika & Lstrok Odzka Sposób nawęglania wyrobów stalowych w podciśnieniu
DE10254846B4 (de) * 2002-11-25 2011-06-16 Robert Bosch Gmbh Verfahren zum Einsatzhärten von Bauteilen aus Warmarbeitsstählen mittels Unterdruckaufkohlung
PL210958B1 (pl) * 2007-04-02 2012-03-30 Seco Warwick Społka Akcyjna Sposób i układ kontrolno-pomiarowy do kontroli aktywnej powierzchni wsadu w procesie nawęglania w podciśnieniu
DE102007047074A1 (de) * 2007-10-01 2009-04-02 Robert Bosch Gmbh Verfahren zur Aufkohlung von Werkstücken sowie Verwendung
KR101704849B1 (ko) * 2009-08-07 2017-02-08 스와겔로크 컴패니 저진공 하에서의 저온 침탄
FR2973043B1 (fr) * 2011-03-22 2014-08-22 Hispano Suiza Sa Procede de traitement d'une piece telle qu'un pignon
CN105714236A (zh) * 2014-12-05 2016-06-29 四川凌峰航空液压机械有限公司 真空脉冲渗碳马氏体不锈钢的方法
PL228603B1 (pl) * 2015-02-04 2018-04-30 Seco/Warwick Spolka Akcyjna Piec wielokomorowy do nawęglania próżniowego i hartowania kół zębatych, wałków, pierścieni i tym podobnych detali
CN106756752A (zh) * 2016-11-15 2017-05-31 上海先越冶金技术股份有限公司 一种低压真空渗碳工艺

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030168125A1 (en) * 2001-02-23 2003-09-11 Aymeric Goldsteinas Low-pressure carburising method
JP2004332074A (ja) * 2003-05-09 2004-11-25 Toho Gas Co Ltd 浸炭方法

Also Published As

Publication number Publication date
CN109423598B (zh) 2022-10-14
CA3014946A1 (en) 2019-02-21
JP2019035148A (ja) 2019-03-07
JP7253886B2 (ja) 2023-04-07
RU2694411C1 (ru) 2019-07-12
CN109423598A (zh) 2019-03-05
PL422596A1 (pl) 2019-02-25
US20190055638A1 (en) 2019-02-21
EP3447163B1 (en) 2020-12-16
EP3447163A1 (en) 2019-02-27
US10752984B2 (en) 2020-08-25
KR20190020634A (ko) 2019-03-04
ES2862977T3 (es) 2021-10-08
BR102018017111A2 (pt) 2019-03-19

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